Sennheiser BT T100 Bluetooth Audio Transmitter Refurbished

As your world goes wireless, there's no need to leave your home entertainment behind. Audio specialist Sennheiser's new BT T100 Bluetooth® audio transmitter lets you easily upgrade your existing equipment to experience all the freedom and convenience of wireless sound. Whether you wish to enjoy your current hi-fi or home entertainment set up with your latest Sennheiser wireless headphones, or just want an easy way to listen or watch without disturbing others, it offers a simple and elegant solution. Color black Dimensions 93 x 93 x 27 mm (approx.) Bluetooth Version Version 4.2, class 1 Supported Profiles A2DP Connection cable optical cable-1.5m/analog 3.5mm cable-1.5m/USB power cable-1.2m Operating temperature 0-40°C (32-104°F) RF output power 10 mW (max) Number of channels 79 Input voltage range 5V Frequency band ISM 2.4GHz Band Frequency range 2.4GHz~2.4835GHz RF sensitivity -80dBm (BR, Max) Transmission frequency 2402 to 2480 MHz Weight w/o cable 85g Connection analog or digital Audio codec SBC, aptX,aptX LL Audio frequency response 20Hz-20kHz Modulation scheme GFSK, π/4 DQPSK, 8 DPSK Maximum number of connected receivers 2